2017
Understanding the molecular mechanism of substrate channeling and domain communication in protozoal bifunctional TS-DHFR
Anderson K. Understanding the molecular mechanism of substrate channeling and domain communication in protozoal bifunctional TS-DHFR. Protein Engineering Design And Selection 2017, 30: 253-261. PMID: 28338744, PMCID: PMC6438133, DOI: 10.1093/protein/gzx004.Peer-Reviewed Original ResearchConceptsBifunctional thymidylate synthase-dihydrofolate reductaseThymidylate synthase-dihydrofolate reductaseSubstrate channelingDihydrofolate reductaseN-terminal amino acid extensionAmino acid extensionDihydrofolate reductase domainThymidylate synthaseFolate metabolizing enzymesAcid extensionMonofunctional formsPolypeptide chainMutation analysisMolecular mechanismsMetabolic enzymesParasitic protozoaDNA synthesisFunctional regionsInhibitor designSpeciesEnzymeStructural similarityStructural studiesEfficient catalysisLeishmania major
1998
Substrate Channeling and Domain−Domain Interactions in Bifunctional Thymidylate Synthase−Dihydrofolate Reductase †
Liang P, Anderson K. Substrate Channeling and Domain−Domain Interactions in Bifunctional Thymidylate Synthase−Dihydrofolate Reductase †. Biochemistry 1998, 37: 12195-12205. PMID: 9724533, DOI: 10.1021/bi9803168.Peer-Reviewed Original ResearchConceptsDHFR active siteActive siteTS active siteCrystal structureTransient kinetic analysisEnzyme active siteBifunctional TS-DHFRProtein surfaceTS-DHFRKinetics of substrateReductase enzymeSingle polypeptide chainKinetic analysisDihydrofolateThymidylate synthasePolypeptide chainSubstrateEnzymeStructureDomain-domain interactionsSpecies of protozoaInteractionKineticsL. majorChain